MC_ReadBoolParameter_PTO: Get BOOL Parameters from the PTO

Function Block Description

This function block is used to get BOOL parameters from the PTO.

Graphical Representation

IL and ST Representation

To see the general representation in IL or ST language, refer to the chapter Function and Function Block Representation.

Input Variables

This table describes the input variables:

Input	Type	Initial Value	Description
`Axis`	AXIS_REF_PTO	-	Name of the axis (instance) for which the function block is to be executed. In the devices tree, the name is declared in the controller configuration.
`Enable`	BOOL	FALSE	When TRUE, the function block is executed. The values of the other function block inputs can be modified continuously, and the function block outputs are updated continuously. When FALSE, terminates the function block execution and resets its outputs.
`ParameterNumber`	INT	0	ID of the requested parameter (PTO_PARAMETER)

Input

Type

Initial Value

Description

Axis

AXIS_REF_PTO

-

Name of the axis (instance) for which the function block is to be executed. In the devices tree, the name is declared in the controller configuration.

Enable

BOOL

FALSE

When TRUE, the function block is executed. The values of the other function block inputs can be modified continuously, and the function block outputs are updated continuously.

When FALSE, terminates the function block execution and resets its outputs.

ParameterNumber

INT

0

ID of the requested parameter (PTO_PARAMETER)

Output Variables

This table describes the output variables:

Output	Type	Initial Value	Description
`Valid`	BOOL	FALSE	Valid data is available at the function block output pin.
`Error`	BOOL	FALSE	If TRUE, indicates that an error was detected. Function block execution is finished.
`ErrorId`	PTO_ERROR	`PTO_ERROR.NoError`	When `Error` is TRUE: code of the error detected.
`Value`	BOOL	FALSE	Value of the requested parameter.